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tester [92]
2 years ago
11

Please answer this I need this answer today God bless America and have a good day! Organize the following facts from the book “W

ords to Save the World” into the appropriate categories. put the sentence in the boxes that goes together from problems and solutions
Answers: Chemical companies tried to discredit Rachel and her work.

Rachel decided to work alone.

Rachel wrote a book called Silent Spring to make people aware of environmental problems.

The assistants worked too slowly.

[Problem] and [Solution]
Mathematics
1 answer:
Svet_ta [14]2 years ago
5 0

Answer:

problems

Chemical companies tried to discredit Rachel and her work.

The assistants worked too slowly.

 

solutions

Rachel decided to work alone.

Rachel wrote a book called Silent Spring to make people aware of environmental problems.

Step-by-step explanation:

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Please *atleast* answer one of them!
Julli [10]

Answer and Step-by-step explanation:

*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^

1. Let's write out the equation to subtract.

7t - 2u - 3v - (t - 3v)

Distribute the negative to the t and -3v.

7t - 2u - 3v - t + 3v         (The negatives cancel out)

Now simplify by combining like terms.

6t - 2u

This is the answer because the 3v and -3v cancel out.

2. I don't really understand what this is saying. Is there answer choices for this? But what I think its saying is that the lift has a constant of 2.

3. To find out the amount of terms, we would simplify the equation.

2x + 3y - 5x + yz - x

-4x  + 3y + yx

Here, we can see that we have 3 terms in this expression.

-4x is the first term, +3y is the second term, and +yx is the third term.

*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^

#teamtrees #WAP (Water And Plant)

8 0
3 years ago
Are the equations – 2x = 10 and -5x = 25 equivalent? Explain
Dahasolnce [82]

Answer:NO

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
*Please answer before 5:45! I'll award brainliest!*
FromTheMoon [43]

Answer:

A

Step-by-step explanation:

Vertical angles are angles that are formed by 2 lines and are directly accross from each other. They do not share a ray, however they are always the same number of degrees.

so then the answer would be A, ∠ERT and ∠MRC since they are directly across from each other.

4 0
3 years ago
What is the principal value cost of cos​−1<br> ​(0.69)
CaHeK987 [17]
We are asked to find the principal value of
cos ⁻¹ (0.69)
which is just the least positive angle
cos ⁻¹ (0.69) = 46.37°
Other values of 
cos ⁻¹ (0.69) is
46.37° - 180° n
where n is a whole number
6 0
3 years ago
Problem PageQuestion The Russell family and the Gonzalez family each used their sprinklers last summer. The water output rate fo
Agata [3.3K]

Answer: the Russell family used their sprinkler for 40 hours.

the Gonzalez family used their sprinkler for 20 hours.

Step-by-step explanation:

Let x represent the number of hours for which the Russell family used their sprinkler.

Let y represent the number of hours for which the Gonzalez family used their sprinkler.

The families used their sprinklers for a combined total of 60 hours. It means that

x + y = 60

The water output rate for the Russell family's sprinkler was 35L per hour. The water output rate for the Gonzalez family's sprinkler was 40L per hour. The total water output of both families was 2200L. It means that

35x + 40y = 2200- - - - - - - - - - --1

Substituting x = 60 - y into equation 1, it becomes.

35(60 - y) + 40y = 2200

2100 - 35y + 40y = 2200

- 35y + 40y = 2200 - 2100

5y = 100

y = 100/5

y = 20

x = 60 - y = 60 - 20

x = 40

5 0
3 years ago
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